First trip. Lost a light cover. Silicon or other trick?

[Fastfwd75]

Lost the cover while rolling. Other side is very easy to remove by hand but does not seem like it would fall off just from a bump in the road.

Buy new one and fix with silicon or is there a better trick out there?

[C-172-AV8R]

When working around my sidelights the lens would fall off. Found replacements and they snapped on tight. I now have a lifetime stock. If one gets loose just replace it problem over.

[jfkmk]

Lost several of these! Use silicon calk around the top and sides only. This way if water does get inside it can drain out.

[TucsonJim]

Mine is cracked, but it hasn't fallen off. I'll be a little clear silicone caulk would keep it on.